Agentic AI Reference Architecture

Knowledge & Data · Data artifact

HNSW Index Configuration

Data artifactKnowledge & DataKnowledge & Dataarc:HNSWIndexConfig

A vector index configuration building a hierarchical navigable small-world graph for millisecond approximate search at very large scale.

Responsibility. Configures graph-based approximate vector search.

Also known as: HNSW index

Variant of Vector Index Build Configuration abstract

When to choose. Choose for large collections (beyond ~10 million vectors) where search latency outweighs higher memory usage.

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Direct neighbourhood (hover for relationship types)

Relationships

alternative to variability

Quantitative guidance

As stated by the sources; verify before use.

Sources

  1. Ch6.3A: T. Nguyen, "ETL Pipeline Fundamentals," in Mastering Agentic AI Systems: Guide for the NVIDIA NCP-AAI Exam, 1st ed. 2026, ch. 6.3A. ISBN: 9798244538229.
  2. Ch6.3B: T. Nguyen, "ETL Worked Example - Load Phase & Pipeline Integration," in Mastering Agentic AI Systems: Guide for the NVIDIA NCP-AAI Exam, 1st ed. 2026, ch. 6.3B. ISBN: 9798244538229.